Mairsil, the Pretender
Endling
Cauldron of Souls
Blood Pet
Anger

   Prerequisites

What do I need to start this combo?
Mairsil on the battlefield.
Anger in your graveyard.
All other permanents in exile.
You control a Mountain.

   Steps

How does this combo work?
1
Activate Mairsil using Cauldron of Souls' ability by tapping it, giving itself persist until end of turn.
2
Activate Mairsil using Blood Pet's ability by sacrificing it, adding .
3
When Mairsil dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
4
Activate Mairsil using Endling's third ability by paying , giving Mairsil undying until end of turn.
5
Activate Mairsil using Blood Pet's ability by sacrificing it, adding .
6
When Mairsil dies, its undying ability triggers, returning it from your graveyard to the battlefield with a +1/+1 counter on it.
7
Repeat.

   Results

What do I get from this combo?
Infinite black mana
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Mairsil, the Pretender
0.6%inclusion11 decks1.97K decks
New Cards
Henchbots
33%inclusion1 decks3 decks
33%synergy
Mouser Foundry
33%inclusion1 decks3 decks
33%synergy
Sewer-veillance Cam
33%inclusion1 decks3 decks
33%synergy
TCRI Building
33%inclusion1 decks3 decks
33%synergy
High Synergy Cards
Buried Alive
100%inclusion11 decks11 decks
96%synergy
Horseshoe Crab
91%inclusion10 decks11 decks
91%synergy
Torchling
91%inclusion10 decks11 decks
91%synergy
Aetherling
91%inclusion10 decks11 decks
90%synergy
Hateflayer
82%inclusion9 decks11 decks
82%synergy
Oriq Loremage
82%inclusion9 decks11 decks
81%synergy
Triskelion
73%inclusion8 decks11 decks
72%synergy
Staff of Domination
73%inclusion8 decks11 decks
72%synergy
Tree of Perdition
73%inclusion8 decks11 decks
72%synergy
Arcanis the Omnipotent
73%inclusion8 decks11 decks
72%synergy
Top Cards
Faithless Looting
82%inclusion9 decks11 decks
62%synergy
Frantic Search
82%inclusion9 decks11 decks
62%synergy
Pendant of Prosperity
64%inclusion7 decks11 decks
63%synergy
Cathartic Reunion
64%inclusion7 decks11 decks
62%synergy
Counterspell
64%inclusion7 decks11 decks
19%synergy
Blood Vassal
55%inclusion6 decks11 decks
54%synergy
Cinderhaze Wretch
55%inclusion6 decks11 decks
54%synergy
Quicksilver Elemental
55%inclusion6 decks11 decks
54%synergy
Nevinyrral's Disk
55%inclusion6 decks11 decks
54%synergy
Pack Rat
55%inclusion6 decks11 decks
52%synergy
Game Changers
Gifts Ungiven
27%inclusion3 decks11 decks
25%synergy
Creatures
Mirror-Mad Phantasm
45%inclusion5 decks11 decks
45%synergy
Morphling
45%inclusion5 decks11 decks
45%synergy
Pili-Pala
45%inclusion5 decks11 decks
45%synergy
Cavern Harpy
45%inclusion5 decks11 decks
45%synergy
Argivian Avenger
36%inclusion4 decks11 decks
36%synergy
Anthroplasm
36%inclusion4 decks11 decks
36%synergy
Spikeshot Elder
36%inclusion4 decks11 decks
36%synergy
Crystalline Crawler
36%inclusion4 decks11 decks
36%synergy
Asmodeus the Archfiend
36%inclusion4 decks11 decks
36%synergy
Walking Ballista
36%inclusion4 decks11 decks
36%synergy
Spark Double
36%inclusion4 decks11 decks
29%synergy
Sage of Hours
27%inclusion3 decks11 decks
27%synergy
Arco-Flagellant
27%inclusion3 decks11 decks
27%synergy
Argent Sphinx
27%inclusion3 decks11 decks
27%synergy
Dralnu, Lich Lord
27%inclusion3 decks11 decks
27%synergy
Shauku, Endbringer
27%inclusion3 decks11 decks
27%synergy
Deathbringer Thoctar
27%inclusion3 decks11 decks
27%synergy
Instants
Essence Flux
55%inclusion6 decks11 decks
49%synergy
Ghostly Flicker
45%inclusion5 decks11 decks
39%synergy
Fact or Fiction
36%inclusion4 decks11 decks
29%synergy
Thrill of Possibility
36%inclusion4 decks11 decks
25%synergy
Arcane Denial
36%inclusion4 decks11 decks
8%synergy
Unwind
27%inclusion3 decks11 decks
26%synergy
Entomb
27%inclusion3 decks11 decks
22%synergy
Terminate
27%inclusion3 decks11 decks
2%synergy
An Offer You Can't Refuse
27%inclusion3 decks11 decks
-3%synergy
Sorceries
Blasphemous Act
55%inclusion6 decks11 decks
10%synergy
Strategic Planning
45%inclusion5 decks11 decks
45%synergy
Unmarked Grave
45%inclusion5 decks11 decks
44%synergy
Grab the Prize
38%inclusion3 decks8 decks
37%synergy
Necromantic Selection
36%inclusion4 decks11 decks
36%synergy
Windfall
36%inclusion4 decks11 decks
13%synergy
Glimpse the Impossible
27%inclusion3 decks11 decks
27%synergy
Flood of Tears
27%inclusion3 decks11 decks
27%synergy
Quantum Misalignment
27%inclusion3 decks11 decks
26%synergy
Irenicus's Vile Duplication
27%inclusion3 decks11 decks
24%synergy
Vandalblast
27%inclusion3 decks11 decks
11%synergy
Utility Artifacts
Thousand-Year Elixir
36%inclusion4 decks11 decks
36%synergy
Mirage Mirror
27%inclusion3 decks11 decks
26%synergy
Swiftfoot Boots
27%inclusion3 decks11 decks
1%synergy
Lightning Greaves
27%inclusion3 decks11 decks
-2%synergy
Enchantments
Ripples of Undeath
27%inclusion3 decks11 decks
26%synergy
Rising of the Day
27%inclusion3 decks11 decks
24%synergy
Propaganda
27%inclusion3 decks11 decks
13%synergy
Planeswalkers
Ashiok, Dream Render
36%inclusion4 decks11 decks
35%synergy
Utility Lands
Reliquary Tower
36%inclusion4 decks11 decks
1%synergy
Riptide Laboratory
27%inclusion3 decks11 decks
24%synergy
Bojuka Bog
27%inclusion3 decks11 decks
3%synergy
Mana Artifacts
Gilded Lotus
91%inclusion10 decks11 decks
88%synergy
Sol Ring
82%inclusion9 decks11 decks
-8%synergy
Coveted Jewel
64%inclusion7 decks11 decks
63%synergy
Arcane Signet
55%inclusion6 decks11 decks
-33%synergy
Talisman of Creativity
45%inclusion5 decks11 decks
1%synergy
Commander's Sphere
36%inclusion4 decks11 decks
17%synergy
Dimir Signet
36%inclusion4 decks11 decks
1%synergy
Talisman of Dominance
36%inclusion4 decks11 decks
-13%synergy
Chromatic Orrery
27%inclusion3 decks11 decks
27%synergy
Izzet Signet
27%inclusion3 decks11 decks
-6%synergy
Fellwar Stone
27%inclusion3 decks11 decks
-8%synergy
Talisman of Indulgence
27%inclusion3 decks11 decks
-16%synergy
Lands
Sulfur Falls
73%inclusion8 decks11 decks
26%synergy
Command Tower
73%inclusion8 decks11 decks
-19%synergy
Crumbling Necropolis
64%inclusion7 decks11 decks
10%synergy
Exotic Orchard
64%inclusion7 decks11 decks
7%synergy
Sunken Hollow
55%inclusion6 decks11 decks
15%synergy
Drowned Catacomb
55%inclusion6 decks11 decks
12%synergy
Dragonskull Summit
55%inclusion6 decks11 decks
9%synergy
Temple of Deceit
45%inclusion5 decks11 decks
32%synergy
Blood Crypt
45%inclusion5 decks11 decks
0%synergy
Temple of Epiphany
36%inclusion4 decks11 decks
22%synergy
Smoldering Marsh
36%inclusion4 decks11 decks
-1%synergy
Xander's Lounge
36%inclusion4 decks11 decks
-4%synergy
Steam Vents
36%inclusion4 decks11 decks
-9%synergy
Watery Grave
36%inclusion4 decks11 decks
-11%synergy
Temple of Malice
27%inclusion3 decks11 decks
16%synergy
Volcanic Island
27%inclusion3 decks11 decks
12%synergy
Underground Sea
27%inclusion3 decks11 decks
12%synergy
Badlands
27%inclusion3 decks11 decks
12%synergy
Haunted Ridge
27%inclusion3 decks11 decks
6%synergy
Evolving Wilds
27%inclusion3 decks11 decks
4%synergy
Shipwreck Marsh
27%inclusion3 decks11 decks
3%synergy
Stormcarved Coast
27%inclusion3 decks11 decks
2%synergy
Luxury Suite
27%inclusion3 decks11 decks
-4%synergy
Morphic Pool
27%inclusion3 decks11 decks
-5%synergy
Training Center
27%inclusion3 decks11 decks
-5%synergy
Scalding Tarn
27%inclusion3 decks11 decks
-5%synergy
Polluted Delta
27%inclusion3 decks11 decks
-7%synergy
Bloodstained Mire
27%inclusion3 decks11 decks
-8%synergy